libyui-ncurses  2.44.1
/usr/src/RPM/BUILD/libyui-ncurses-2.44.1/src/NCOptionalWidgetFactory.h
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019   File:         NCOptionalWidgetFactory.h
00020 
00021   Author:       Gabriele Mohr <gs@suse.de>
00022 
00023 /-*/
00024 
00025 #ifndef NCOptionalWidgetFactory_h
00026 
00027 #define NCOptionalWidgetFactory_h
00028 
00029 #include <yui/YOptionalWidgetFactory.h>
00030 #include "NCDumbTab.h"
00031 
00032 
00033 /**
00034  * Widget factory for optional ("special") widgets.
00035  *
00036  * Remember to always check with the corresponding "has..()" method if the
00037  * current UI actually provides the requested widget. Otherwise the
00038  * "create...()" method will throw an exception.
00039  **/
00040 class NCOptionalWidgetFactory: public YOptionalWidgetFactory
00041 {
00042 
00043 public:
00044 
00045     //
00046     // Optional Widgets
00047     //
00048 
00049     // Currently none for this UI
00050 
00051 protected:
00052 
00053     friend class YNCursesUI;
00054 
00055     /**
00056      * Constructor.
00057      *
00058      * Use YUI::optionalWidgetFactory() to get the singleton for this class.
00059      **/
00060     NCOptionalWidgetFactory();
00061 
00062     /**
00063      * Destructor.
00064      **/
00065     virtual ~NCOptionalWidgetFactory();
00066 
00067     bool hasDumbTab();
00068 
00069     NCDumbTab *createDumbTab( YWidget * parent );
00070 
00071 }; // class NCOptionalWidgetFactory
00072 
00073 
00074 
00075 #endif // NCOptionalWidgetFactory_h
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